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ASN Lookup Tool
AS28158 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS28158
Organisation
Ampernet Telecomunicações Ltda
Name
Private Use AS
Total IPv4 Addresses
24,064
Total IPv4 Prefixes
68
Total IPv6 Prefixes
7
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,890 out of 79,167
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2009-05-08
Registration Last Change
2013-03-06
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS9498
IN flagBharti Airtel Limited
Showing 5 of 30
Transit To
ASN
Organisation
AS262756
BR flagLigga Telecomunicações S.A.
AS262841
BR flagM.A. INFORMATICA LTDA
AS270052
PY flagSTARTELECOM S.A.
AS61717
BR flagNetTri Telecom
AS263439
BR flagSaber Informática LTDA
Showing 5 of 35
IPv4 Active Prefixes
PrefixRange FromRange To
38.172.137.0/2438.172.137.038.172.137.255
38.255.29.0/2438.255.29.038.255.29.255
45.162.40.0/2245.162.40.045.162.43.255
45.189.147.0/2445.189.147.045.189.147.255
45.238.68.0/2345.238.68.045.238.69.255
Showing 5 of 68
IPv6 Active Prefixes
PrefixRange FromRange To
2804:6fc::/332804:6fc::2804:6fc:7fff:ffff:ffff:ffff:ffff:ffff
2804:6fc:8000::/372804:6fc:8000::2804:6fc:87ff:ffff:ffff:ffff:ffff:ffff
2804:6fc:8800::/372804:6fc:8800::2804:6fc:8fff:ffff:ffff:ffff:ffff:ffff
2804:6fc:9000::/372804:6fc:9000::2804:6fc:97ff:ffff:ffff:ffff:ffff:ffff
2804:6fc:9800::/372804:6fc:9800::2804:6fc:9fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 7